BGP Full View — RIPE RIS RRC00data as of 2026-06-29 20:36

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
🗺 IPv4 address-space map → 📊 ASN TOP →
thank you!
IPv4 prefixes
1 097 942
IPv4 origin ASNs
77 814
IPv4 MOAS
5 756
IPv6 prefixes
0
IPv6 origin ASNs
0
IPv6 MOAS
0

IPv4 prefixes by size /1–/24 only, excl. /0 default

MaskPrefixesAddresses
/8 16
268 435 456
/9 14
117 440 512
/10 39
163 577 856
/11 97
203 423 744
/12 305
319 815 680
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 174
284 950 528
/16 13 905
911 278 080
/17 8 717
285 638 656
/18 14 067
230 473 728
/19 26 682
218 578 944
/20 48 613
199 118 848
/21 56 038
114 765 824
/22 118 712
121 561 088
/23 119 325
61 094 400
/24 687 446
175 986 176
Total 1 097 941 4 300 304 384
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 602 816 addr 72.87%
Not announced 1 165 364 480 addr 27.13%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.85%
↳ routable but not announced 572 779 776 addr 49.15%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.47%
Context
Total IPv4 /24 blocks 16 777 216 /24
Reserved + tech /24 (0/8, 10/8, 127/8, 224–255/8, 100.64/10, 169.254/16, 172.16/12, 192.168/16, …) 2 315 269 /24 13.80%
Of those, announced anyway (bogon leaks) 485 /24 0.02%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
Total 0 0
IPv4 (1 097 942) IPv6 (0)
Reset
Found 25 IPv4 prefixes · ASN: AS15817 · showing 1–25
# Prefix ↑ Mask Range Origin ASN MOAS
1 31.220.120.0/21 /21 31.220.120.0 – 31.220.127.255 AS15817 1
2 37.202.0.0/21 /21 37.202.0.0 – 37.202.7.255 AS15817 1
3 45.144.184.0/22 /22 45.144.184.0 – 45.144.187.255 AS15817 1
4 46.30.56.0/21 /21 46.30.56.0 – 46.30.63.255 AS15817 1
5 153.92.192.0/20 /20 153.92.192.0 – 153.92.207.255 AS15817 1
6 156.67.232.0/21 /21 156.67.232.0 – 156.67.239.255 AS15817 1
7 157.97.32.0/20 /20 157.97.32.0 – 157.97.47.255 AS15817 1
8 176.52.240.0/21 /21 176.52.240.0 – 176.52.247.255 AS15817 1
9 178.16.56.0/21 /21 178.16.56.0 – 178.16.63.255 AS15817 1
10 185.15.192.0/22 /22 185.15.192.0 – 185.15.195.255 AS15817 1
11 185.166.20.0/22 /22 185.166.20.0 – 185.166.23.255 AS15817 1
12 185.181.132.0/22 /22 185.181.132.0 – 185.181.135.255 AS15817 1
13 185.215.156.0/22 /22 185.215.156.0 – 185.215.159.255 AS15817 1
14 185.221.104.0/22 /22 185.221.104.0 – 185.221.107.255 AS15817 1
15 185.224.152.0/22 /22 185.224.152.0 – 185.224.155.255 AS15817 1
16 185.227.112.0/24 /24 185.227.112.0 – 185.227.112.255 AS15817 1
17 185.227.115.0/24 /24 185.227.115.0 – 185.227.115.255 AS15817 1
18 185.233.52.0/22 /22 185.233.52.0 – 185.233.55.255 AS15817 1
19 185.237.64.0/22 /22 185.237.64.0 – 185.237.67.255 AS15817 1
20 185.243.132.0/22 /22 185.243.132.0 – 185.243.135.255 AS15817 1
21 185.247.148.0/24 /24 185.247.148.0 – 185.247.148.255 AS15817 1
22 185.247.151.0/24 /24 185.247.151.0 – 185.247.151.255 AS15817 1
23 188.94.248.0/21 /21 188.94.248.0 – 188.94.255.255 AS15817 1
24 193.53.246.0/23 /23 193.53.246.0 – 193.53.247.255 AS15817 1
25 193.53.250.0/23 /23 193.53.250.0 – 193.53.251.255 AS15817 1